1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1b8eccf9b292b0bf3189f5f08e182a3a31c213eb41839199c9418079630804. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3be2d783-e3d4-41a2-9905-ddfc759296dc.json and https://artists.proofprofile.net/proofs/artist/3be2d783-e3d4-41a2-9905-ddfc759296dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Silta yli synkän virran - Sävelsillanrakentajat
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb700d195e405456115486c9e6fe52b5289936524eb66ae3296d44f3984a09c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIMGM2000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fbc574fd958b15587fbbf4d4177ccbe3abc2ae9e90274b336438a668e74626. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFP7200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ac6e758c1fd70c7f42255dffe538c0e77b7f4d079cd3e6a6e31fcc8484396e. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE7700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03643a90d12f6f882891f08f4a259f633634d2b7ce89beffa1a3638ee79940c7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFC7200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65dd345e73bd9adbc2c5bbef0bd6fb7908780b513d0e53dcb47a2e1e7268397b. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0900086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5dd0cee8db8d9f869d99109c81c4c1a658f7580204e9ed8077d1f8cdab25b9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFP8500027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf933b0254582a426032dce077cc1210c8dada4fc0a92885ac8dfd573b0311b23. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFP9100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312b4982b722b0383268038168ce91eeb8b7d0a1013d64d06e4d3a7ad0e01a8f. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFP9500038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6269e39191059430e07f57a7e9ace53c522e560903ccc9ca3db97ec60b3957. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFP9700034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02340164c211dafc8e45ce0ae581053d1e8433e98c825a942d0273d4cd95e92. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FITUA9900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143fd69fa69824c941e0e32aaf15de48929520cc144e544270e4ab69caa9af69. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUNP0200150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098d0642bb5cddcc9fffd98e435fdb94490255ba34514fa0c3ca5f17e4421f2c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0900220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32dac54836a7d55f7c3b0ff8c61ff332d3248e69328517f6e5b522c41e6970f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0900214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad985fdeff7b18c9f722cb79e2a40ec741bed47a2273f6145dd63bc9d36362b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0900207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7a586448784f892933b926fefcbbba150f0314ac5fcd8d646d227a6a133443. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0900219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2b3c9f9dd1abd8380deebafe7d342844152d0050ae1c755673f8fa0d916687. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0900210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7eb26c17d74f7e5e9c5263ed1d1a56f0d34607ee7499345cbbbad0ab8003ff0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0900216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb670b67babb49ea3f81298c0ff80e89e9e2e75860c7c30193912685be65bf0bc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0900209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575f94a7b411640925ae8a0fa431ffbd350b6dd6fd1e93fe6706c4a2b87bf80e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0900218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66f0184a593215cfe4e965ec3410d0f96c700eaf3114d616cdccc4f6b6b1caa. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0900215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245deb8c245abb0c17e856c3c695d2afc946696f811aca54f8c9be3dc89a1d8c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0900217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03fbbb0b8b0fb9ec5b735ba4288497560a3dd44f91d288b32b39f37382e4ce50. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0900208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b644eb21e594a46eebb34aae1274d55a6f19084650fd927deb452cd730aee9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0900213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a9f494eab52851fb2e102daeb07a562c9f9d68623bc1adf1c0e7ab7e456784. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0900212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba21e0cd27c5b4d07a0cbc91e16d345da30aea1acdfe8a7016e58d4a52dc1cf7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0900211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd290744bcfbd5e4b34b76b80a1ec587811d9679d83818e32dacf91984ee7ca. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP0100180.
Henki kulkee; Virsiä ja hengellisiä lauluja
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9658e30bae4c5214a59f79e390c07fb4a12d4c27aea4aacf57ba068d1c591422. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP0100199.
Sua kohti, Herrani - Nearer My God To Thee
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4c1b27a62241260847b43baa356f33cfae25eee3344c5da24bfa9c9b784a0f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP0100200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37613b1e6e060264a3687e1efb6e49aeff961a6a2cf96b99b6a82b7bdeb16197. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP0100201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd290744bcfbd5e4b34b76b80a1ec587811d9679d83818e32dacf91984ee7ca. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP0100180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bac07f334606e578e11a9939e3ef44057cb68cc2fc8b8011b6927cfed13d085. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP0100202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c3e0d31ea8b934c03eaff8b049c61766bd78a94e8a9c14d80ef32842c79cb8. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP0100203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e36a7872aad0d87668ee0fd8a4e27d54c3bf8df9edf898f195b8524e50a56f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP0100204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55050d4c583a3559bf3a344bc3602f1082830f535918117cacba5bbe7b04084. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP0100205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3265bce25e737f95970e9168eee1f4f7494420131b6ac0a6b7ba383a92a5a9. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP0100206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e78256d94148a3cb949e09603771fdda02cb683af5448ed3d08754952ac6bf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP0100207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5b6b7a2371452c53eab2a40ae75e4b3168d6f766c095137c98e526fed70013. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP0100208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975464882df0ba7619ac3b35daf20b277a5e2882c8900518a091bbed8d65df07. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP0100209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae45844a8be5237d8821465f2c3efd0b53a64c4ce378cdc12c1494c2306a8e3d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP0100210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4395248f9f46143dac5222ec763e906163e50bd5d2bbdc21445a153ef83ba812. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP0100211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1189cd22df7c23e702561285c4711a81f98a34448996f146683c366c74a16fc. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE1100068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae2e2f7705416d52eca3913358e5bf12fc5c39818cd5fb4b4f4cebf4e463410. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE1100179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8377ccdb1fc90533a066a2ed30f9a3f4cf40fc4a7291986fbaf425844609aff1. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0900150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7ab737d3de7651171e464f3d7911e2b1aa9f7013ba058da3096de6cddf8132. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0900221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752aaafc03e0c690d2652f1889b35915291dd7c20189c8f7ec60e0020ecc434e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0900223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a10c9488e1822a4fd73a97114d97969c67f90648ceb8027497daed491e0a797. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0900225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68294e28969f794c289199d658d574f24b473101c0ec9412130b27d3b83a0e62. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0900226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3f4c35457ebafa8b1d6014110fb90bb12db03dbfd2afbb4474930f5f3c1350. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0900229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597d77957ec593fe38e305d131472ce068663ab614de35d545c39893aef657b9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIMGM0800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9a1decdaf28b3f445caff7634630af86a2e3cc5ac5e0aa89a581311b2d8761. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIMGM0800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb479a78ccf808c3185415cdd73b6d34983e13be16da356ee1a4ec63306e7121. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIMGM0800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a79fdc86cdf5ddda904ac9de7c8fe4c21451b6a18860978da4341ebad5c14f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIMGM0800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf998153a72bc50de5d744c484d4957beb738edf0fffaba9929b3b28139bcbec6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIMGM0800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88522f9e1c4e77f2de09aa1a2a0d5b2e300b8532e476b78ccb7b0a87f57d3e3d. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T14:10:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIMGM1800031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86314523897e40d32df8c682532be3de08858e941636c0f65ad1724a8c0ef31a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIMGM1700002.